Evaluation of slitlike porosity of carbon adsorbents

Vladimir M. Gun'ko, Sergey V. Mikhalovsky

Research output: Contribution to journalArticle

77 Citations (Scopus)

Abstract

Deviations of a pore shape from a slitlike one were analyzed for a variety of carbon adsorbents on the basis of calculations of pore size distributions (PSDs) with respect to the pore volume (fV(x)) used for estimation of the PSDs related to the specific surface area (fS(x)) applying several models of pores: individual slitlike pores and mixtures of slitlike and cylindrical pores and gaps between spherical particles. The use of complex pore models allows us to diminish the difference between SBET and the specific surface area (Ssum) calculated from fS(x).

Original languageEnglish
Pages (from-to)843-849
Number of pages7
JournalCarbon
Volume42
Issue number4
DOIs
Publication statusPublished - 2004
Externally publishedYes

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Specific surface area
Adsorbents
Pore size
Carbon
Porosity

Keywords

  • A. Activated carbon
  • C. Adsorption
  • D. Microporosity

ASJC Scopus subject areas

  • Materials Chemistry

Cite this

Evaluation of slitlike porosity of carbon adsorbents. / Gun'ko, Vladimir M.; Mikhalovsky, Sergey V.

In: Carbon, Vol. 42, No. 4, 2004, p. 843-849.

Research output: Contribution to journalArticle

Gun'ko, VM & Mikhalovsky, SV 2004, 'Evaluation of slitlike porosity of carbon adsorbents', Carbon, vol. 42, no. 4, pp. 843-849. https://doi.org/10.1016/j.carbon.2004.01.059
Gun'ko, Vladimir M. ; Mikhalovsky, Sergey V. / Evaluation of slitlike porosity of carbon adsorbents. In: Carbon. 2004 ; Vol. 42, No. 4. pp. 843-849.
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